486537808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{7057}}^1$

素因数の和:7235

約数の個数: 40

約数和(自身を含む): 980215040

約数和(自身を除く): 493677232

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 4309, 7057, 8618, 14114, 17236, 28228, 34472, 56456, 68944, 112912, 218767, 437534, 875068, 980923, 1750136, 1961846, 3500272, 3923692, 7847384, 15694768, 30408613, 60817226, 121634452, 243268904, 486537808]

約数ペア:

[(1, 486537808), (2, 243268904), (4, 121634452), (8, 60817226), (16, 30408613), (31, 15694768), (62, 7847384), (124, 3923692), (139, 3500272), (248, 1961846), (278, 1750136), (496, 980923), (556, 875068), (1112, 437534), (2224, 218767), (4309, 112912), (7057, 68944), (8618, 56456), (14114, 34472), (17236, 28228)]